ICD10BillableValid for clinical use

ICD-10 Code S37.20: Unspecified injury of bladder

S37.20 is a billable ICD-10 diagnosis code used to classify Unspecified injury of bladder in medical records and claims. You may see this code in hospital records, discharge summaries, insurance claims, encounter documentation, referrals, or other healthcare billing and coding records. ICD-10 codes are diagnosis classification codes used in healthcare records, reporting, coding workflows, and billing support. This code sits within the broader ICD-10 area for Injury, poisoning and certain other consequences of external causes (S00-T88).

Reviewed by HealthAssure Clinical TeamUpdated 26 May 2026

What is this code?

ICD-10 codes are diagnosis classification codes used in healthcare records, reporting, coding workflows, and billing support. This code sits within the broader ICD-10 area for Injury, poisoning and certain other consequences of external causes (S00-T88).

When is it used?

  • May be used when a clinician documents unspecified injury of bladder in a patient's medical record.
  • May appear in hospital records, claims, referrals, and clinical documentation.
  • This code can be used as a clinically usable diagnosis entry in standardized coding workflows.

What it does not mean

  • A code alone does not explain severity, treatment plan, or outcome.
  • A medical code should not be treated as a substitute for a doctor's diagnosis or advice.

Code hierarchy

chapter
19Injury, poisoning and certain other consequences of external causes (S00-T88)
block
S30-S39Injuries to the abdomen, lower back, lumbar spine, pelvis and external genitals
category
S37Injury of urinary and pelvic organs
category
S37.2Injury of bladder
currentS37.2

Where you may see this code

You may see this code in hospital records, discharge summaries, insurance claims, encounter documentation, referrals, or other healthcare billing and coding records.

Related specialists

Emergency Medicine SpecialistOrthopedic SpecialistUrologist

Coding guidelines

Compatibility

Legacy and official ICD code match exactly.
Legacy codes
S37.20

Common synonyms

Unspecified injury of bladder

Frequently asked questions

Code details

CodeS37.20
SystemICD10
Display nameUnspecified injury of bladder
ChapterInjury, poisoning and certain other consequences of external causes (S00-T88)
BlockInjuries to the abdomen, lower back, lumbar spine, pelvis and external genitals

Flags

BillableYes
Valid clinical useYes

Source

SourceICD-10
Version2026-annual
Releaseannual
Year2026

Index terms

Matched terms
Injury

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from ICD-10. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.

ICD-10 Code S37.20 for Unspecified injury of bladder | HealthAssure